var _ = {
		eff_flag : false,
		clock_id : 0,
		status:true,
		clever:function(){
				if(this.eff_flag){
					cc.audioEngine.playEffect(res_play.ok, false);
				}
					gg.score += 10;	
		},
		error:function(){
			if(this.eff_flag){
				cc.audioEngine.playEffect(res_play.error, false);
			}
			gg.score -= 3;
			if(gg.score<0){
				gg.score=0;
			}
		},
		ka:function(){
			cc.audioEngine.playEffect(res_play.ka, false);
		},
		clock:function(){
			this.clock_id = cc.audioEngine.playEffect(res_play.clock, true);
		},
		clock2:function(){
			cc.audioEngine.pauseEffect(this.clock_id);
		}
}
